Legal analysis: Legal trademark rights can be authorized to be used by others. As long as both parties sign a licensing contract, it can be authorized for use by others. Both parties should sign a trademark licensing contract and submit it to the state. The Trademark Office handles the registration procedures for trademark licenses. Failure to complete the preparation procedures will not affect the validity of the license contract, but it will not be used against a bona fide third party.

Legal basis: "Trademark Law of the People's Republic of China"

Article 22 Applicants for trademark registration shall fill in the categories of goods for which the trademark is used according to the prescribed commodity classification table. and product name, submit an application for registration. A trademark registration applicant can apply to register the same trademark for multiple categories of goods through one application. Trademark registration applications and other relevant documents can be submitted in writing or in the form of data messages.

Article 23 If a registered trademark needs to obtain the exclusive right to use the trademark on goods beyond the approved scope of use, a separate application for registration shall be submitted.

Article 24 If a registered trademark needs to change its sign, a new registration application must be submitted.